Skin-friendly single-use product

ABSTRACT

The invention relates to a suction body component which is suitable for the durable storage of body fluids and is used to absorb, skin-friendly, single-use products. The suction body component comprises a carrier material and a particulate super absorbing polymer material. The super absorbing polymer material has a core provided with an outer surface and at least one part of the outer surface thereof comprises a coating agent which is used to reduce the absorption rate of the core of the super absorbing polymer material. The coating agent of the super absorbing polymer material comprises a skin-care product.

The present invention concerns an absorbing, skin-friendly, single-use product for receiving and storing, in particular, aqueous body liquids, containing a suction body component which is suited for long-term storage of body liquids and comprises a particulate super-absorbing polymer material containing a skin care product.

A large number of conventional diapers, incontinence diapers, sanitary towels, panty liners, dressing materials, and other single-use products for absorbing body liquids, conventionally comprise super-absorbing polymer materials (SAP). These materials (often also referred to as hydro gels, absorbing gels, hydrocolloids or simply as absorbing polymers) are suited for long-term capture of body liquids, such as urine, blood, menstruation blood, wound exudates or liquid stool while swelling and do so in amounts which exceed many times their own weight.

Single-use products having SAP can bind and-durably store large amounts of body liquid, but often with the consequence that the products are borne proximate to the body for a very long time. Due to the continuously moist climate, the skin flora and the plurality of partially very complex components contained in the above-mentioned body liquids, such as i.a. enzymes and other proteins, lipids and micro-organisms, a series of chemical and biochemical reactions and microbiological decompositions as well as disintegrating processes take place, which affect the skin of the user. This often causes dermatitis, eczema, skin irritation, and similar skin problems. Another unpleasant side effect is the generated odor, which is more unpleasant than that of the originally excreted body liquid.

There have been several attempts to counteract these effects.

WO-2002/051456-A2 describes e.g. the use of a diaper top sheet comprising a plant extract having skin-caring properties.

WO-96/16682-A1 concerns a nursing diaper, wherein the top sheet is provided with a lotion based on fatty substances. The lotion on the top sheet is initially immobile and should be transferred to the skin, in particular, through the body temperature.

WO-01/52913-A1 discloses absorbing hygiene articles with biologic precursors such as spurs or germ cells which, upon use of the diaper, turn into e.g. lactic acid-producing organisms, expel undesired micro-organisms, or develop antagonistic properties thereto.

WO-01/03749-A1 describes a hygiene article for children comprising an active plant substance containing Sophorae flavescens. Further components may be Phellodendri Cortex, Artemisia folis, Dictamnus alpus and Dictamnus alum.

WO-00/72891-A1 claims an absorbing hygiene article containing a drying agent. The drying agent is preferably a desiccant or humectant and is added to the hygiene article in order to obtain a relative air moisture on the skin of <85%.

The use of a bacterial staphylococcus aureus inhibitor to reduce the risk of toxic shock syndrome, consists of mono and die-esters of multivalent aliphatic alcohols and fatty acids as disclosed in EP-0395099-B1.

WO-02/42379-A1 discloses a formally defined SAP having the capacity to bind odors. The SAP preferably contains a plant component which positively influences binding of the odors.

DE-10257002-A1 describes foamy hydro gel containing skin care products.

EP-1051203-B1 describes an SAP which contains a 1-hydroxy-2-pyrrolidone-derivative as an antimicrobial substance. This substance is described as coating the absorbing polymer.

One must assume that, during use, the antimicrobial substance is dissolved immediately after wetting, and binding of the liquid, i.e. swelling of the absorbing polymer starts immediately. The prompt swelling inhibits and finally blocks mobility of the antimicrobial substance. This has the consequence that an insufficient amount of the antimicrobial substance reaches the skin of the user. Another disadvantage of an SAP with antimicrobial substance is its limited antimicrobial effectivity over a longer period of time.

It is therefore the underlying purpose of the present invention to provide a suction body component which comprises super-absorbing polymer material (SAP) and a skin-care product which reaches the skin of the user more readily and has increased effectivity over a longer period of time.

This object is achieved by a suction body component comprising a carrier material and a super-absorbing polymer material, wherein the super-absorbing polymer material comprises a core with an outer surface, wherein at least part of the outer surface of this core comprises a coating agent which reduces the absorption rate of the core of the super-absorbing polymer material, wherein at least the coating agent comprises a skin-care product.

Although the active mechanism is not yet completely clear, the advantages of the inventive suction body component, i.e. the positive effect on the health of the skin of the user of the single-use product, are probably due to the following dynamics.

After wetting of the inventive suction body component, the body liquid initially acts on the coating of the super-absorbing polymer material, which contains the skin-care product. The skin-care product is thereby released or otherwise activated, e.g. in that the coating agent is dissolved and/or swells in such a manner that the core of the super-absorbing polymer is exposed with delay, i.e. is subjected to the action of the body liquid at a later time. The absorption rate of the core of the super-absorbing polymer material is thereby reduced. A reduction in the absorption rate of the core of the super-absorbing polymer material changes the absorption behavior of the core such that, following liquid application, liquid absorption as a function of time is delayed, and/or the speed of liquid absorption (g liquid per unit time) is reduced, and/or the overall liquid absorption capacity (g liquid per g SAP of the core) is reduced.

The interaction between the body liquid and the coated super-absorbing polymer comprising the skin-care product consequently exhibits two optionally overlapping phases. The skin-care product contained in the coating can reach the skin in the first phase via the body liquid which has not been completely bound. Suitable transport mechanisms include e.g. diffusion and/or capillary action. Only at the start of the second phase is the amount of free body liquid and therefore the mobility of the skin-care product reduced due to absorption of the body liquid and its resulting immobilization by the core of the super-absorbing polymers, which is increasingly exposed by the coating agent.

In a preferred embodiment, the core of the super-absorbing polymer also contains a skin-care product. In this case, absorption of the body liquid, i.e. binding of the body liquid to the core of the super-absorbing polymer can be accompanied by binding chemical substances and/or micro-organisms and/or reacting them with the skin-care product of the core, to avoid danger to the skin due to the above-mentioned disintegration and decomposition reactions. This also involves, in particular, a bactericidal and/or microbicidal effect and may contain the same skin care product as that of the coating agent. However, it is also feasible to use one or more further different skin-care products. In this case, it would be advantageous to select a skin-care product for the coating which is suited to release its skin-caring action through direct contact with the skin, whereas the above-described skin-care product of the core is suited to inhibit or decompose detrimental substances and/or micro-organisms.

Any means which has a direct or indirect positive influence on the health of the skin may be used as skin-care product. The skin-care products disclosed in DE-10257002-A2 are particularly advantageous. In this connection, reference is made to DE-10257002-A2, the entire disclosure of which is hereby incorporated by reference. Water-soluble means are particularly suited. Fat-soluble or amphoteric means are also feasible and advantageous. The following Table 1 contains an overview of substances which are particularly suited. Each individual substance is suited and advantageous as a skin-care product of an inventive suction body component. This also obtains for all possible combinations of the mentioned substances, in particular, those resulting from physical mixture and/or chemical reactions such as e.g. esterification of hydroxy compounds with fatty acids.

In addition to the plant extracts mentioned i.a. in Table 1, such as e.g. tea extract, in particular, green tea extract, the herb itself, i.e. the leaf material of the plant, in particular, of green tea, can also be used, with particular preference, in a correspondingly disintegrated form, e.g. as powder. TABLE 1 Substance/Substance Class/ Extract Effect/Protection Solubility Vitamins and derivatives: Vitamin A (retinol), (provitamin: VG, EH: growth factor for Fat-soluble beta-carotin) and derivatives with epithelium cells, epithel fatty acids such as e.g. retinyl protection, resistive factor, palmitate infection protection Vitamin B complex: B2 (Riboflavin) VG, EH: cofactor FAD/FMIN for H2O soluble redox enzymes, antiphlogistic, (limited) general skin protection B6 VG, EH: cofactor for amino acid H2O soluble (Pyridoxin/pyridosamin/pyridoxal) metabolism, inflammation protection Biotin (previously: Vitamin H) VG: carboxylation reactions; Fat-soluble “general” skin protection Vitamin C (ascorbic acid) also as AO, VG: build-up of skin H2O soluble/fat- ester with fatty acids yields e.g. collagen, immune modulation soluble ascorbyl palmitate/-stearate Vitamin E (alpha Tocopherol) also AO, VG: important for electron Fat-soluble as derivative such as e.g. transport; oxidative protection dioleyltocopheryl methyl silanol, Tocopheryl acetate/-linoleate/- nicotinate/-succinate/-oleate Folic acid (tetrahydro folic acid) VG: important for purine-/ H2O soluble nucleotide metabolism, inflammation protection “Vitamin” F: see fatty acid; in particular, linolic, linolenic, and arachidonic acid K (phylloquinone) AO, VG: antihemorrhagic Fat-soluble activity, antioxidative Methyl methionine (previously: VG: essential amino acid H2O soluble vitamin U) Niacin (nicotinic acid amide) VG: cofactor NAD/NADP for H2O soluble redox reactions; inflammation protection; general skin protection Pantothenic acid (previously: VG: component of coenzyme A, H2O soluble vitamin B3) inflammation protection Coenzyme Q 10 (ubiquinone) AO, VG; electron transport, Fat soluble antioxidative Organic (fatty) acids: Salicylic acid and alkyl esters AO VG, EH: decomposition of H2O soluble/ thereof such as e.g. hexyl dodecyl hard skin, antiphlogistic Fat soluble salicylate Short-chain, saturated and VG: metabolic products, pH- H2O soluble unsaturated fatty acids such as regulators, e.g. lactic, glyceric, malic, succinic acid, fumaric acid alpha lipoic acid AO, VG: antioxidant Fat soluble Hyaluronic acid (fatty acid with VG: mucopolysaccharide as H2O soluble sugar residue) “lubricant” Alpha hydroxy acids (AHA) such AO, VG: glycolic acid is an H2O soluble/ as e.g. glycolic acid and important metabolic product Fat soluble derivatives such as e.g. ethyl glycolate, Arachidonic acid and fatty acid AO, VG: essential fatty acid Fat soluble ester with e.g. propionic acid Long-chain, partially (multiply) Partially AO, VG: metabolic Fat soluble unsaturated and branched fatty products acids (see also fatty acids below) Citric acid and derivatives: acetyl VG. Metabolic product H2O soluble triethyl/tributyl/trihexyl/trioctyl citrate Fats/fatty acid esters/phosphates: Glycerine and triglycerides VG: metoblic products and Fat soluble (glycerine esterified with the fatty membrane/skin components acids mentioned as examples herein) Fatty acids (e.g. also as Partially AO, VG: metabolic Fat soluble ammonium salts) such as e.g. products, components of skin palmitic-/stearic-/oleic-/linolic-/ fats linolenic-/arachidonic-/behenic-/ myristic-/capric-/castor acid Phosphatidyl choline (“lecithin”) VG: metabolic products, Amphoteric components of biological membranes Sphingolipids/-myelins VG: metabolic products, Amphoteric components of biological membranes Ceramides/cerebrosides VG: metabolic products, Amphoteric components of biological membranes Lanolin/acetylated lanolin alcohol VG: metabolic product of animals Fat soluble and derivatives with fatty acids Aluminium AD, VG general skin protection Fat soluble stearate/distearate/tristearate (see also fatty acids) Zinc stearate (see also fatty acids) AD, VG general skin protection Fat soluble Sarcosine ester with e.g. coco, VG general skin protection Fat soluble lauric, myristic acid Fatty alcohols (of the fatty acids VG metabolic products Fat soluble mentioned as example) Fatty acid esters such as e.g. Partially AO, VG: metabolic Fat soluble butyl lactate/-myristate/stearate; products cetyl palmitate/-stearate/-lactate; Partially component of natural decyl oleate; dibutyl adipate; membranes diethyl hexyl adipate; diisopropyl adipate; dilauryl dipropionate; dioctyl palmitate/dilinoleate; ethyl acetate; glyceryl adipate/- arachidal behenate/-caprate/- caprylate/-linoleate/-oleate/- cocoate/-dihydroxy stearate/- diisopalmitate/-laurate/- undecylenate; isoamyl acetate; isobutyl stearate/- salicylate/oleate; isocetyl salicylate/-oleate; isopropyl isostearate/-lactate/-lanolate/- linoleate/-myristate/-palmitate; lauryl lactate; myristyl lactate/- myristate/-salicylate/-stearate; octyl palmitate/-stearate Amino acids (in particular essential): Essential: Lysine, valine, leucine, isoleucine, VG: essential cell components; Amphoteric phenyl alanine, threonine, threonine and leucine are methionine, tryptophane described to be effective for the skin Proline VG: essential component of Amphoteric collagen Hydroxy proline VG: essential component of Amphoteric collagen Histidine VG: absorption of UV light Amphoteric Arginine VG, EH: support of skin collagen Amphoteric production Cysteine AO, VG: antioxidant Amphoteric Various: L-carnitine (lysine and vitamin C) VG general skin protection H2O soluble Dimethyl amino ethanol (DMAE) AO antioxidant H2O soluble Pycnogenol AO, AD, VG, EH H2O soluble Urea and derivatives such as e.g. VG: moisture storage H2O soluble imidazolidinyl urea Allantoin/glyoxylic acid diureide VG: moisture storage H2O soluble Polyphenols/tannins: AO, AS, AM, VG, EH *Gallic acid and derivatives *Catechins and leuco anthocyanes retinoids (see vitamin A) bisabolol AM, VG: antiphlogistic, Fat soluble antimicrobial diols such as e.g. 1,2-pentanediol VG: moisture binder H2O soluble or hexanediol and derivatives such limited as e.g. ethyl hexanediol diols and derivatives as mentioned VG: moisture binder, spreading H2O soluble above as examples with fatty limited acids to e.g. 1,3-butane diol ester polyethylene glycol derivatives of VG: reduction of the barrier H2O soluble different molar mass and fatty function of the skin limited acids of e.g. coco, lauric, stearic acid sorbitane fatty acid ester with poly VG: reduction of the barrier H2O soluble ethylene glycolen of different function of the skin limited molar mass and fatty acids to e.g. sorbitane monooleate/- laurate/tristearate/-palmitate/- trioleate propylene glycol and derivatives VG: reduction of the barrier H2O soluble with fatty acids such as e.g. oleic, function of the skin limited lauric, myristic acid, also propylene glycol dicaprylate, - dicaprate, -dicoconate, - dipelargonate propyl gallate AO, AS, AM, EH H2O soluble choline VG: general skin protection H2O soluble D-panthenol (dexpanthenol), (see AO, VG: skin protection/care H2O soluble also pantothenic acid) Plant extracts/oils/distillate: Green tea (camelia sinensis): AO, AS, AM, VG, EH: astringent, H2O soluble extract/distillate infection prophylaxis, antimutagen, anticancerogenic Hamamelis (hamamelis VG: wound-curing, antiphlogistic Fat soluble virginiana): distillate Aloe (aloe vera): gel AO, AM, VG, EH. Wound-curing, H2O soluble anticrobial, antiphlogistic Camomile (chamomilla recutifa): AO, AM, VG, EH: wound-curing, Fat soluble oil antimicrobial, antiphlogistic Peanut (archais hypogaea): oil VG: skin care Fat soluble Arnica (arnica montana): oil VG, EH: anti-inflammatory Fat soluble Almond (prunus dulcis): oil VG: skin care Fat soluble Sunflower (helianthus annuus): oil VG: skin care Fat soluble Jojoba (buxus chinensis): oil VG: skin care Fat soluble Avocado (persea gratissimo): oil VG: skin care Fat soluble Coconut (cocos nucifera): oil VG: skin care Fat soluble Peppermint (mentha piperita): oil VG: skin care Fat soluble Hazelnut (e.g. corylus avellana): VG: skin care Fat soluble oil Palm seed (elaeis guineensis): oil VG: skin care Fat soluble Rice (oryza sativa): oil VG: skin care Fat soluble Almond (prunus amygdalus VG: skin care Fat soluble dulcis): oil Sage (saliva officinalis): oil AS, AM, VG, EH: germ-inhibiting, Fat soluble anti-inflammatory, astringent Yarrow (achillea milefolium): AM, EM: antibiotic, anti- H2O soluble extract inflammatory Evening primrose (oenethera VG: skin care Fat soluble biennis): oil Winter green (gaultheria VG, EH: antiphlogistic Fat soluble procumbens): oil birch bark (betula alba): distillate AS, AM, VG, EH: antiphlogistic Fat soluble marigold (calendula officinalis): oil VG, EH: supports epithelium Fat soluble formation AO: anti-oxidative (protection from radicals) AS: astringent, solidifying, mechanically stabilizing (“tanning”) AM: anti-microbial (protection from opportunistic germs and protection from toxic metabolic products) VG: (re)vitalizing, maintaining health, general skin protection EH: anti-inflammatory action

Any conventional production methods known by the person skilled in the art can be used to produce the skin-care product-containing, super-absorbing polymer material, which is suited for the inventive suction body component.

With regard to production and selection of the super-absorbing polymer material which can be used in the core, reference is made to the literature known by the person skilled in the art, e.g. DE 4020780, EP 1169372 B1, U.S. Re. 32,649, EP 0752892 B1, EP 0744967 B1 and EP 0304319 B1. It is preferably a partially neutralized polyacrylic acid polymer, the surface of which is subsequently cross-linked to increase the gel stability.

If, in a preferred embodiment, the core of the super-absorbing polymer material also comprises a skin care product, the skin care product may be connected to the core of the super-absorbing material in various ways during production of the core of the super-absorbing material. These include e.g. the possibility of mixing the dry skin care product a) with the finished, subsequently cross-linked core of the super-absorbing material, b) mixing it with the not yet cross-linked core of the super-absorbing material, c) mixing it with the polymerized but not yet dried gel or d) mixing before or during polymerization of the core of the super-absorbing material. It may be advantageous to add a liquid, in particular, an aqueous component before or after mixing to improve bonding between the skin care product and the core of the super-absorbing material.

The skin care product may also be connected to the core of the super-absorbing material or be mixed with the coating agent not in a dry, but in a wet or moist state. Towards this end, it may be previously dissolved, mixed or dispersed in suitable liquid or semi-liquid materials, such as e.g. aqueous or organic solvents.

Conventional devices may be used for mixing.

Any material suited to reduce the absorption rate of the super-absorbing polymer material, in particular, substances which dissolve in an aqueous liquid or swell, such as natural or synthetic celluloses or lignocelluloses, cellulose derivatives such as e.g. methyl celluloses, carboxy methyl celluloses, ethyl celluloses, hydroxy propyl celluloses, cellulose acetates, may be used as coating agent to form at least part of the outer surface of the core of the super-absorbing material and comprising a skin care product as a further component. It is also possible to use several, i.e. at least two different coating agents.

Methods for coating the cores of super-absorbing polymer materials are known in the art. WO 00/62825 and WO 02/36663 disclose coating methods which are suited to the present invention. Reference is hereby made to the full disclosure of the above-mentioned patent applications which are hereby incorporated by reference. The preferably powdery coating agent is initially dry mixed with the core of the likewise powdery super-absorbing polymer material, and subsequently wetted with water and then mixed again.

To provide at least the coating agent with a skin care product in accordance with the invention, the skin care product can be connected to the coating agent in different production steps of coating the core of the super-absorbing material or during production of the coating agent itself. These include e.g. mixing the dry skin care product a) with the finished super-absorbing material having the coating agent, b) with the pre-fabricated coating agent prior to coating the core of the super-absorbing material to apply a coating agent that already contains a skin care product, c) mixing the skin care product with the coating agent before or during production of the coating agent and subsequently applying the coating agent containing the skin care product. It may also be advantageous to add a liquid, in particular, an aqueous component, before or after mixing to improve the connection between the skin care product and the coating agent.

Instead of using a dry skin care product, the skin care product may previously be dissolved, mixed or dispersed in suitable liquid or semi-liquid media such as e.g. aqueous or organic solvents.

A binder component may also be used which has an adhesion-promoting effect between the coating agent and the skin care product and/or the core of the super-absorbing polymer material.

An amount of skin care product of preferably 0.001-100%, in particular 0.1 to 10%, and preferably 0.5 to 5% relative to the overall weight of the super-absorbing polymer material is regarded as advantageous.

The particle size of the super-absorbing material provided as super-absorbing polymer material core is usually preferably between 10 and 1000 μm.

If the skin care product is connected to the coating agent and preferably to the absorbing core of the super-absorbing polymer material in a dry state, the skin care product is preferably used in powder form, in particular, having a particle size between 5 and 900 μm.

The particle size of the coated super-absorbing polymer material comprising the skin care product is also usually preferably between 10 and 1000 μm.

The grain size of the coated super-absorbing polymer material comprising the skin care product may be set to the preferred range after coating.

In accordance with an advantageous embodiment of the invention, the carrier material of the inventive suction body component comprises natural or synthetic fibers such as cellulose fibers, thermoplastic fibers e.g. of the group of polyolefines and/or foamed material and/or a thermoplastic preferably extruded synthetic matrix.

The carrier material may form a matrix so that the super-absorbing polymer material is preferably homogeneously bound in the carrier material.

A layer-forming configuration is also feasible, wherein the super-absorbing polymer material is disposed on one of the large surfaces of the carrier material. In this case, the carrier material comprises, in particular, a tissue, a non-woven material and/or a foil.

In a particularly advantageous manner, the inventive suction body component is used within an absorbing hygiene product. In this case, the hygiene product preferably comprises a back sheet facing away from the body which is liquid-proof at least in sections and which preferably breathes, and/or a top sheet facing the body which is liquid-proof, at least in sections. The top and back sheets thereby surround the inventive suction body component.

Further suction body layers may preferably be disposed above or below the inventive suction body component to improve, in particular, the distribution and/or storage of body excretions such as urine, blood or stool.

In addition to the super-absorbing polymer material containing skin care products, the inventive suction body component may also comprise super-absorbing polymer materials without skin care products (in particular, even without a coating agent) which are capable of quickly binding part of the produced liquid in certain applications and which are characterized in that very large amounts of liquid must be absorbed by the suction body component within a very short period.

The invention also concerns use of a suction body component for application of skin care products onto human skin, comprising a carrier material and a super-absorbing polymer material, wherein the super-absorbing polymer material comprises a core with an outer surface, and at least part of the outer surface of this core comprises a coating agent which can reduce the absorption rate of the super-absorbing polymer material, wherein the coating agent of the super-absorbing polymer material comprises a skin care product.

The invention also concerns use of a suction body component for producing a product which improves the health of human skin, comprising a carrier material and a super-absorbing polymer material, wherein the super-absorbing polymer material comprises a core with an outer surface, at least part of the outer surface of this core comprising a coating agent which can reduce the absorption rate of the super-absorbing polymer material, wherein the coating agent of the super-absorbing polymer material comprises a skin care product.

Further features, details and advantages of the invention can be extracted from the drawing and the following description of preferred embodiments of the invention.

FIG. 1 shows a schematic top view of a hygiene product for single use, with the inventive suction body component;

FIG. 2 shows a sectional view of the hygiene product of FIG. 1 according to the sectional plane II-II of FIG. 1;

FIG. 3 shows an enlarged sectional view of the inventive suction body component only;

FIG. 4 shows a sectional view through a particle of the super-absorbing polymer material of the inventive suction body component.

FIGS. 1 and 2 show a single-use diaper 1 with an inventive suction body component 10. The suction body component 10 is covered, proximate to the body, by a liquid-permeable top sheet 2 which, together with the liquid-proof, breathable back sheet 3 positioned remote from the body, surrounds the suction body component 10 in a sandwich-like fashion. The single-use diaper can comprise further components (not shown) such as e.g. closure elements, elastic leg and/or waist ends and terminating barriers extending in a longitudinal and/or transverse direction.

FIG. 3 shows an enlarged view of the inventive suction body component 10. The suction body component 10 comprises a matrix-forming fiber material 101 which, in the present case, consists essentially of fluffed cellulose fiber material.

The super-absorbing polymer particles 102 are substantially homogeneously mixed with the cellulose fiber material 101. The fraction of the super-absorbing polymer particles 102 relative to the overall weight of the inventive suction body component 10 is 15 to 85%, preferably 30 to 70%.

FIG. 4 shows an enlarged view of a section through a preferred super-absorbing polymer particle 102. The polymer particle 102 has a grain size of 10 to 1000 μm, preferably 100 to 800 μm, and has a core A of super-absorbing polymer material. The super-absorbing polymer material of the core A comprises 2% (weight percent) of dried green tea extract as a skin care product.

The outer surface of the core A of the super-absorbing polymer particles 102 is essentially completely coated with Na-carboxy methyl cellulose which comprises 2% (weight percent) of the dried green tea extract as skin care product. 

1-15. (canceled)
 16. A suction body component for long-term storage of body liquids in absorbing, skin-friendly, single-use products, the suction body component comprising: a carrier material; and a particulate, super-absorbing polymer material, said super-absorbing polymer material having a core with an outer surface, wherein at least part of said outer surface comprises a coating agent for reducing an absorption rate of said core, said coating agent comprising a first skin care product.
 17. The suction body component of claim 16, wherein said core comprises a second or said first skin care product.
 18. The suction body component of claim 17, wherein said core comprises at least 50% or at least 65% of said second or said first skin care product in said super-absorbing polymer material.
 19. The suction body component of claim 16, wherein said first skin care product is water-soluble.
 20. The suction body component of claim 16, wherein said first skin care product comprises a vitamin.
 21. The suction body component of claim 16, wherein said first skin care product comprises a plant component, a plant extract, plant oil, or plant distillate.
 22. The suction body component of claim 16, wherein said first skin care product comprises an organic acid.
 23. The suction body component of claim 16, wherein said first skin care product comprises an amino acid.
 24. The suction body component of claim 16, wherein said carrier material comprises cellulose fibers, synthetic fibers, a foamed material, a porous matrix, and/or a thermoplastic synthetic matrix.
 25. The suction body component of claim 16, wherein said carrier material forms a matrix and said particulate super-absorbing polymer material is homogeneously bound in said carrier material or in sections thereof.
 26. The suction body component of claim 16, wherein said super-absorbing polymer material is disposed over a large surface area of said carrier material to form a layer.
 27. An absorbing single-use product comprising the suction body component of claim 16, wherein the product comprises a top sheet facing a users body and a back sheet facing away from the user's body, said top and said back sheets surrounding and sandwiching the suction body component.
 28. An absorbing single-use product comprising the suction body component of claim 16, wherein at least one further liquid-permeable layer is disposed above the suction body component at a user's body side.
 29. Use of the suction body component of claim 16, for disposing skin care products onto human skin.
 30. Use of the suction body component of claim 16, for producing a product to improve health of human skin. 